QUIKRETE® Expansion Joint Strips (No. 6917) are made from resilient wood fibers to prevent damage during expansion and contraction of concrete. Weather resistant. Meets requirement of ASTM D 1751. 1/2 inch x 4 inches x 5 feet.
40 strips per carton
- In driveways, sidewalks and patios
- Between concrete slabs and to separate slabs from structures